content/common/cc_messages.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4 //
   5 // IPC Messages sent between compositor instances.
   6
   7 #include "cc/output/begin_frame_args.h"
   8 #include "cc/output/compositor_frame.h"
   9 #include "cc/output/compositor_frame_ack.h"
  10 #include "cc/output/filter_operation.h"
  11 #include "cc/output/viewport_selection_bound.h"
  12 #include "cc/quads/checkerboard_draw_quad.h"
  13 #include "cc/quads/debug_border_draw_quad.h"
  14 #include "cc/quads/draw_quad.h"
  15 #include "cc/quads/io_surface_draw_quad.h"
  16 #include "cc/quads/picture_draw_quad.h"
  17 #include "cc/quads/render_pass.h"
  18 #include "cc/quads/render_pass_draw_quad.h"
  19 #include "cc/quads/shared_quad_state.h"
  20 #include "cc/quads/solid_color_draw_quad.h"
  21 #include "cc/quads/stream_video_draw_quad.h"
  22 #include "cc/quads/surface_draw_quad.h"
  23 #include "cc/quads/texture_draw_quad.h"
  24 #include "cc/quads/tile_draw_quad.h"
  25 #include "cc/quads/yuv_video_draw_quad.h"
  26 #include "cc/resources/resource_format.h"
  27 #include "cc/resources/returned_resource.h"
  28 #include "cc/resources/transferable_resource.h"
  29 #include "cc/surfaces/surface_id.h"
  30 #include "cc/surfaces/surface_sequence.h"
  31 #include "content/common/content_export.h"
  32 #include "gpu/ipc/gpu_command_buffer_traits.h"
  33 #include "ipc/ipc_message_macros.h"
  34 #include "ui/gfx/ipc/gfx_param_traits.h"
  35
  36 #ifndef CONTENT_COMMON_CC_MESSAGES_H_
  37 #define CONTENT_COMMON_CC_MESSAGES_H_
  38
  39 namespace gfx {
  40 class Transform;
  41 }
  42
  43 namespace cc {
  44 class FilterOperations;
  45 }
  46
  47 namespace IPC {
  48
  49 template <>
  50 struct ParamTraits<cc::FilterOperation> {
  51   typedef cc::FilterOperation param_type;
  52   static void Write(Message* m, const param_type& p);
  53   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  54   static void Log(const param_type& p, std::string* l);
  55 };
  56
  57 template <>
  58 struct ParamTraits<cc::FilterOperations> {
  59   typedef cc::FilterOperations param_type;
  60   static void Write(Message* m, const param_type& p);
  61   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  62   static void Log(const param_type& p, std::string* l);
  63 };
  64
  65 template <>
  66 struct ParamTraits<skia::RefPtr<SkImageFilter> > {
  67   typedef skia::RefPtr<SkImageFilter> param_type;
  68   static void Write(Message* m, const param_type& p);
  69   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  70   static void Log(const param_type& p, std::string* l);
  71 };
  72
  73 template <>
  74 struct ParamTraits<gfx::Transform> {
  75   typedef gfx::Transform param_type;
  76   static void Write(Message* m, const param_type& p);
  77   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  78   static void Log(const param_type& p, std::string* l);
  79 };
  80
  81 template <>
  82 struct CONTENT_EXPORT ParamTraits<cc::RenderPass> {
  83   typedef cc::RenderPass param_type;
  84   static void Write(Message* m, const param_type& p);
  85   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  86   static void Log(const param_type& p, std::string* l);
  87 };
  88
  89 template<>
  90 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrame> {
  91   typedef cc::CompositorFrame param_type;
  92   static void Write(Message* m, const param_type& p);
  93   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
  94   static void Log(const param_type& p, std::string* l);
  95 };
  96
  97 template<>
  98 struct CONTENT_EXPORT ParamTraits<cc::CompositorFrameAck> {
  99   typedef cc::CompositorFrameAck param_type;
 100   static void Write(Message* m, const param_type& p);
 101   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 102   static void Log(const param_type& p, std::string* l);
 103 };
 104
 105 template<>
 106 struct CONTENT_EXPORT ParamTraits<cc::DelegatedFrameData> {
 107   typedef cc::DelegatedFrameData param_type;
 108   static void Write(Message* m, const param_type& p);
 109   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 110   static void Log(const param_type& p, std::string* l);
 111 };
 112
 113 template <>
 114 struct CONTENT_EXPORT ParamTraits<cc::SoftwareFrameData> {
 115   typedef cc::SoftwareFrameData param_type;
 116   static void Write(Message* m, const param_type& p);
 117   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 118   static void Log(const param_type& p, std::string* l);
 119 };
 120
 121 template <>
 122 struct CONTENT_EXPORT ParamTraits<cc::DrawQuad::Resources> {
 123   typedef cc::DrawQuad::Resources param_type;
 124   static void Write(Message* m, const param_type& p);
 125   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 126   static void Log(const param_type& p, std::string* l);
 127 };
 128
 129 template <>
 130 struct CONTENT_EXPORT ParamTraits<cc::StreamVideoDrawQuad::OverlayResources> {
 131   typedef cc::StreamVideoDrawQuad::OverlayResources param_type;
 132   static void Write(Message* m, const param_type& p);
 133   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 134   static void Log(const param_type& p, std::string* l);
 135 };
 136
 137 template <>
 138 struct CONTENT_EXPORT ParamTraits<cc::TextureDrawQuad::OverlayResources> {
 139   typedef cc::TextureDrawQuad::OverlayResources param_type;
 140   static void Write(Message* m, const param_type& p);
 141   static bool Read(const Message* m, base::PickleIterator* iter, param_type* p);
 142   static void Log(const param_type& p, std::string* l);
 143 };
 144
 145 }  // namespace IPC
 146
 147 #endif  // CONTENT_COMMON_CC_MESSAGES_H_
 148
 149 // Multiply-included message file, hence no include guard.
 150
 151 #define IPC_MESSAGE_START CCMsgStart
 152 #undef IPC_MESSAGE_EXPORT
 153 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 154
 155 IPC_ENUM_TRAITS_MAX_VALUE(cc::DrawQuad::Material, cc::DrawQuad::MATERIAL_LAST)
 156 IPC_ENUM_TRAITS_MAX_VALUE(cc::IOSurfaceDrawQuad::Orientation,
 157                           cc::IOSurfaceDrawQuad::ORIENTATION_LAST)
 158 IPC_ENUM_TRAITS_MAX_VALUE(cc::FilterOperation::FilterType,
 159                           cc::FilterOperation::FILTER_TYPE_LAST )
 160 IPC_ENUM_TRAITS_MAX_VALUE(cc::ResourceFormat, cc::RESOURCE_FORMAT_MAX)
 161 IPC_ENUM_TRAITS_MAX_VALUE(cc::SelectionBoundType, cc::SELECTION_BOUND_TYPE_LAST)
 162 IPC_ENUM_TRAITS_MAX_VALUE(SkXfermode::Mode, SkXfermode::kLastMode)
 163 IPC_ENUM_TRAITS_MAX_VALUE(cc::YUVVideoDrawQuad::ColorSpace,
 164                           cc::YUVVideoDrawQuad::COLOR_SPACE_LAST)
 165
 166 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassId)
 167   IPC_STRUCT_TRAITS_MEMBER(layer_id)
 168   IPC_STRUCT_TRAITS_MEMBER(index)
 169 IPC_STRUCT_TRAITS_END()
 170
 171 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceId)
 172   IPC_STRUCT_TRAITS_MEMBER(id)
 173 IPC_STRUCT_TRAITS_END()
 174
 175 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceSequence)
 176   IPC_STRUCT_TRAITS_MEMBER(id_namespace)
 177   IPC_STRUCT_TRAITS_MEMBER(sequence)
 178 IPC_STRUCT_TRAITS_END()
 179
 180 IPC_STRUCT_TRAITS_BEGIN(cc::DrawQuad)
 181   IPC_STRUCT_TRAITS_MEMBER(material)
 182   IPC_STRUCT_TRAITS_MEMBER(rect)
 183   IPC_STRUCT_TRAITS_MEMBER(opaque_rect)
 184   IPC_STRUCT_TRAITS_MEMBER(visible_rect)
 185   IPC_STRUCT_TRAITS_MEMBER(needs_blending)
 186   IPC_STRUCT_TRAITS_MEMBER(resources)
 187 IPC_STRUCT_TRAITS_END()
 188
 189 IPC_STRUCT_TRAITS_BEGIN(cc::CheckerboardDrawQuad)
 190   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 191   IPC_STRUCT_TRAITS_MEMBER(color)
 192   IPC_STRUCT_TRAITS_MEMBER(scale)
 193 IPC_STRUCT_TRAITS_END()
 194
 195 IPC_STRUCT_TRAITS_BEGIN(cc::DebugBorderDrawQuad)
 196   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 197   IPC_STRUCT_TRAITS_MEMBER(color)
 198   IPC_STRUCT_TRAITS_MEMBER(width)
 199 IPC_STRUCT_TRAITS_END()
 200
 201 IPC_STRUCT_TRAITS_BEGIN(cc::IOSurfaceDrawQuad)
 202   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 203   IPC_STRUCT_TRAITS_MEMBER(io_surface_size)
 204   IPC_STRUCT_TRAITS_MEMBER(orientation)
 205 IPC_STRUCT_TRAITS_END()
 206
 207 IPC_STRUCT_TRAITS_BEGIN(cc::RenderPassDrawQuad)
 208   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 209   IPC_STRUCT_TRAITS_MEMBER(render_pass_id)
 210   IPC_STRUCT_TRAITS_MEMBER(mask_uv_scale)
 211   IPC_STRUCT_TRAITS_MEMBER(mask_texture_size)
 212   IPC_STRUCT_TRAITS_MEMBER(filters)
 213   IPC_STRUCT_TRAITS_MEMBER(filters_scale)
 214   IPC_STRUCT_TRAITS_MEMBER(background_filters)
 215 IPC_STRUCT_TRAITS_END()
 216
 217 IPC_STRUCT_TRAITS_BEGIN(cc::SolidColorDrawQuad)
 218   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 219   IPC_STRUCT_TRAITS_MEMBER(color)
 220   IPC_STRUCT_TRAITS_MEMBER(force_anti_aliasing_off)
 221 IPC_STRUCT_TRAITS_END()
 222
 223 IPC_STRUCT_TRAITS_BEGIN(cc::StreamVideoDrawQuad)
 224   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 225   IPC_STRUCT_TRAITS_MEMBER(overlay_resources)
 226   IPC_STRUCT_TRAITS_MEMBER(matrix)
 227 IPC_STRUCT_TRAITS_END()
 228
 229 IPC_STRUCT_TRAITS_BEGIN(cc::SurfaceDrawQuad)
 230   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 231   IPC_STRUCT_TRAITS_MEMBER(surface_id)
 232 IPC_STRUCT_TRAITS_END()
 233
 234 IPC_STRUCT_TRAITS_BEGIN(cc::TextureDrawQuad)
 235   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 236   IPC_STRUCT_TRAITS_MEMBER(overlay_resources)
 237   IPC_STRUCT_TRAITS_MEMBER(premultiplied_alpha)
 238   IPC_STRUCT_TRAITS_MEMBER(uv_top_left)
 239   IPC_STRUCT_TRAITS_MEMBER(uv_bottom_right)
 240   IPC_STRUCT_TRAITS_MEMBER(background_color)
 241   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[0])
 242   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[1])
 243   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[2])
 244   IPC_STRUCT_TRAITS_MEMBER(vertex_opacity[3])
 245   IPC_STRUCT_TRAITS_MEMBER(y_flipped)
 246   IPC_STRUCT_TRAITS_MEMBER(nearest_neighbor)
 247 IPC_STRUCT_TRAITS_END()
 248
 249 IPC_STRUCT_TRAITS_BEGIN(cc::TileDrawQuad)
 250   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 251   IPC_STRUCT_TRAITS_MEMBER(tex_coord_rect)
 252   IPC_STRUCT_TRAITS_MEMBER(texture_size)
 253   IPC_STRUCT_TRAITS_MEMBER(swizzle_contents)
 254   IPC_STRUCT_TRAITS_MEMBER(nearest_neighbor)
 255 IPC_STRUCT_TRAITS_END()
 256
 257 IPC_STRUCT_TRAITS_BEGIN(cc::YUVVideoDrawQuad)
 258   IPC_STRUCT_TRAITS_PARENT(cc::DrawQuad)
 259   IPC_STRUCT_TRAITS_MEMBER(ya_tex_coord_rect)
 260   IPC_STRUCT_TRAITS_MEMBER(uv_tex_coord_rect)
 261   IPC_STRUCT_TRAITS_MEMBER(ya_tex_size)
 262   IPC_STRUCT_TRAITS_MEMBER(uv_tex_size)
 263   IPC_STRUCT_TRAITS_MEMBER(color_space)
 264 IPC_STRUCT_TRAITS_END()
 265
 266 IPC_STRUCT_TRAITS_BEGIN(cc::SharedQuadState)
 267 IPC_STRUCT_TRAITS_MEMBER(quad_to_target_transform)
 268 IPC_STRUCT_TRAITS_MEMBER(quad_layer_bounds)
 269 IPC_STRUCT_TRAITS_MEMBER(visible_quad_layer_rect)
 270   IPC_STRUCT_TRAITS_MEMBER(clip_rect)
 271   IPC_STRUCT_TRAITS_MEMBER(is_clipped)
 272   IPC_STRUCT_TRAITS_MEMBER(opacity)
 273   IPC_STRUCT_TRAITS_MEMBER(blend_mode)
 274   IPC_STRUCT_TRAITS_MEMBER(sorting_context_id)
 275 IPC_STRUCT_TRAITS_END()
 276
 277 IPC_STRUCT_TRAITS_BEGIN(cc::TransferableResource)
 278   IPC_STRUCT_TRAITS_MEMBER(id)
 279   IPC_STRUCT_TRAITS_MEMBER(format)
 280   IPC_STRUCT_TRAITS_MEMBER(filter)
 281   IPC_STRUCT_TRAITS_MEMBER(size)
 282   IPC_STRUCT_TRAITS_MEMBER(mailbox_holder)
 283   IPC_STRUCT_TRAITS_MEMBER(read_lock_fences_enabled)
 284   IPC_STRUCT_TRAITS_MEMBER(is_repeated)
 285   IPC_STRUCT_TRAITS_MEMBER(is_software)
 286   IPC_STRUCT_TRAITS_MEMBER(allow_overlay)
 287 IPC_STRUCT_TRAITS_END()
 288
 289 IPC_STRUCT_TRAITS_BEGIN(cc::ReturnedResource)
 290   IPC_STRUCT_TRAITS_MEMBER(id)
 291   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 292   IPC_STRUCT_TRAITS_MEMBER(count)
 293   IPC_STRUCT_TRAITS_MEMBER(lost)
 294 IPC_STRUCT_TRAITS_END()
 295
 296 IPC_STRUCT_TRAITS_BEGIN(cc::ViewportSelectionBound)
 297   IPC_STRUCT_TRAITS_MEMBER(type)
 298   IPC_STRUCT_TRAITS_MEMBER(edge_top)
 299   IPC_STRUCT_TRAITS_MEMBER(edge_bottom)
 300   IPC_STRUCT_TRAITS_MEMBER(visible)
 301 IPC_STRUCT_TRAITS_END()
 302
 303 IPC_STRUCT_TRAITS_BEGIN(cc::ViewportSelection)
 304   IPC_STRUCT_TRAITS_MEMBER(start)
 305   IPC_STRUCT_TRAITS_MEMBER(end)
 306   IPC_STRUCT_TRAITS_MEMBER(is_editable)
 307   IPC_STRUCT_TRAITS_MEMBER(is_empty_text_form_control)
 308 IPC_STRUCT_TRAITS_END()
 309
 310 IPC_ENUM_TRAITS_MAX_VALUE( \
 311     cc::BeginFrameArgs::BeginFrameArgsType, \
 312     cc::BeginFrameArgs::BEGIN_FRAME_ARGS_TYPE_MAX - 1)
 313
 314 IPC_STRUCT_TRAITS_BEGIN(cc::BeginFrameArgs)
 315   IPC_STRUCT_TRAITS_MEMBER(frame_time)
 316   IPC_STRUCT_TRAITS_MEMBER(deadline)
 317   IPC_STRUCT_TRAITS_MEMBER(interval)
 318   IPC_STRUCT_TRAITS_MEMBER(type)
 319 IPC_STRUCT_TRAITS_END()
 320
 321 IPC_STRUCT_TRAITS_BEGIN(cc::CompositorFrameMetadata)
 322   IPC_STRUCT_TRAITS_MEMBER(device_scale_factor)
 323   IPC_STRUCT_TRAITS_MEMBER(root_scroll_offset)
 324   IPC_STRUCT_TRAITS_MEMBER(page_scale_factor)
 325   IPC_STRUCT_TRAITS_MEMBER(scrollable_viewport_size)
 326   IPC_STRUCT_TRAITS_MEMBER(root_layer_size)
 327   IPC_STRUCT_TRAITS_MEMBER(min_page_scale_factor)
 328   IPC_STRUCT_TRAITS_MEMBER(max_page_scale_factor)
 329   IPC_STRUCT_TRAITS_MEMBER(root_overflow_x_hidden)
 330   IPC_STRUCT_TRAITS_MEMBER(root_overflow_y_hidden)
 331   IPC_STRUCT_TRAITS_MEMBER(location_bar_offset)
 332   IPC_STRUCT_TRAITS_MEMBER(location_bar_content_translation)
 333   IPC_STRUCT_TRAITS_MEMBER(selection)
 334   IPC_STRUCT_TRAITS_MEMBER(latency_info)
 335   IPC_STRUCT_TRAITS_MEMBER(satisfies_sequences)
 336 IPC_STRUCT_TRAITS_END()
 337
 338 IPC_STRUCT_TRAITS_BEGIN(cc::GLFrameData)
 339   IPC_STRUCT_TRAITS_MEMBER(mailbox)
 340   IPC_STRUCT_TRAITS_MEMBER(sync_point)
 341   IPC_STRUCT_TRAITS_MEMBER(size)
 342   IPC_STRUCT_TRAITS_MEMBER(sub_buffer_rect)
 343 IPC_STRUCT_TRAITS_END()